United States Postal Inspection Service
Quick Summary
The United States Postal Inspection Service (USPIS) is one of the oldest law enforcement agencies in the U.S., established in 1775 by Benjamin Franklin. Its primary role is to enforce federal laws that protect U.S. mail and investigate threats and assaults against U.S. Postal Service (USPS) employees. The USPIS is part of the USPS, an independent agency of the U.S. federal government responsible for mail processing and delivery. The USPIS has a history of hiring women as agents and has made thousands of arrests and seizures related to narcotics.12
Ask Britannica AI about this topic
Britannica doesn't have a full article on this topic, so we've curated a list of our relevant coverage.